Holder



FIG. 1 shows a perspective view of a holder with the top cover fully removed;

FIG. 2 shows a perspective view of the holder of FIG. 1 with the top cover partially removed; and,

FIG. 3 shows a perspective view of the holder of FIGS. 1 and 2 with the top cover in place in its intended manner.

The broken lines form no part of the claimed design. 

CLAIM The ornamental design for a holder, as shown and described. 